Traffic engineering protection warning device

The utility model discloses a traffic engineering protection warning device which comprises a base, a shell is fixedly installed at the top end of the base, an opening and closing door is hinged to the bottom of the front face of the shell, a plurality of rotating discs are arranged at the top of th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG JUNSHI, WANG WENQING, HAN ZHENGXIAN, WANG XINPING, XIAO KUNCHENG, MENG FANLI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS
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